[Octave-bug-tracker] [bug #49510] after an xlswrite the spreadsheet is corrupted

[Steven Weinberg]

Follow-up Comment #19, bug #49510 (project octave):

Further testing. I created a blank spreadsheet book1.xlsx using Excel.  

Here is the program:

++
intfname='book1.xlsx';
[status,sheets] = xlsfinfo(intfname); 
wnames=sheets(:,1);
xlswrite(intfname,wnames,'MAIN',"A55:A100");
--
                                                                 Here is the
output:
              
Detected XLS interfaces: COM*; warning:  No Java support found (no Java JRE?
no
 Java pkg installed AND loaded?)
warning: called from
    getxlsinterfaces at line 121 column 11
    xlsopen at line 262 column 17
    xlsfinfo at line 91 column 7
    test at line 7 column 16
error: xlsopen.m: write mode requested but file book1.xlsx is not writable

sheets =
{
  [1,1] = Sheet1
  [2,1] = Sheet2
  [3,1] = Sheet3
  [1,2] = Empty
  [2,2] = Empty
  [3,2] = Empty
}

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